Antimicrobial resistance is still an underestimated problem. Resistant bacteria are by no means only found in hospitals, they also occur in the natural environment. Prof. Katharina Schaufler and her team from the Helmholtz Institute for One Health (HIOH) in Greifswald – a site of the Helmholtz Centre for Infection Research (HZI) – have detected antibiotic-resistant bacteria in surface water at various locations in the Greifswalder Bodden. The sampling sites also included a bathing area, and in some cases, the detected bacteria were even multidrug-resistant. However, these findings do not indicate an acute danger to residents and tourists. Nevertheless, according to Schaufler, the situation should be taken seriously and action should not be delayed until the situation worsens.

Itaconate is a small molecule produced in our bodies to fight bacteria and modulate immune responses. However, how itaconate travels through the body is not well understood. To close this gap, an international team of scientists led by Thekla Cordes, Professor of Cell Metabolism at Technische Universität Braunschweig at the Braunschweig Centre for Systems Biology (BRICS) and Helmholtz Centre for Infection Research (HZI), together with Prof Christian Metallo at the Salk Institute for Biological Studies in San Diego (USA) and researchers from the University of California, San Diego (USA), uncovered how itaconate moves through space and time within the body to shape our immune responses. These findings open new avenues for potential treatments of inflammatory diseases. The study, published in Nature Metabolism, adds to the growing interest in itaconate and provides a novel perspective on its role in regulating metabolism.

On 11 September 2025, the Helmholtz Institute for One Health (HIOH) in Greifswald laid the foundation stone for its new research building. The festive ceremony brought together numerous guests from science, politics and partner institutions. The new facility will, for the first time, unite all employees under one roof. Founded in 2021 as a new location of the Helmholtz Centre for Infection Research (HZI) in Braunschweig, the HIOH works in close cooperation with the University of Greifswald, the University Medicine Greifswald and the Friedrich Loeffler Institute (FLI) Greifswald-Riems. The construction is jointly financed by the federal government and predominantly by the state of Mecklenburg-Western Pomerania.